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HYDRO-BLOK Wallboard

HYDRO-BLOK Waterproof Wallboard & Fastening Systems

HYDRO-BLOK wallboard is designed to provide a lightweight waterproof tile substrate for showers, bathrooms, and wet-area tile installations. This collection includes waterproof wallboard panels, screws, washers, and fastening kits used to create moisture-resistant tile assemblies for ceramic tile, porcelain tile, and stone installations.

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HYDRO-BLOK Wallboard
HYDRO-BLOK Wallboard

HYDRO-BLOK Wallboard

Hydro-Blok
CONTRACTOR PRICING ELIGIBLE
$1,397.04 - $4,443.00
$1,397.04 - $4,443.00
$1,397.04 - $4,443.00
$1,397.04

HYDRO-BLOKĀ® Wallboard is a waterproof foam backer board constructed with an XPS foam core, fiberglass mesh reinforcement, and a cement-coated surfa...

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$1,397.04 - $4,443.00
$1,397.04 - $4,443.00
$1,397.04 - $4,443.00
$1,397.04
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HYDRO-BLOK Wallboard for Waterproof Tile Installations

HYDRO-BLOK wallboard is designed to create waterproof tile substrates for showers, bathrooms, and wet-area tile installations. This collection includes HYDRO-BLOK wallboard panels, screws, washers, and fastening kits used to build moisture-resistant wall assemblies beneath ceramic tile, porcelain tile, and stone installations.

HYDRO-BLOK waterproof wallboard systems are commonly used for shower walls, tub surrounds, bathroom remodels, and other tile installations where moisture protection and lightweight panel construction are important.

Types of HYDRO-BLOK Wallboard Components

  • HYDRO-BLOK Wallboard Panels:Ā Lightweight waterproof panels designed for tile substrate preparation in wet areas and showers.
  • HYDRO-BLOK Screws:Ā Fasteners designed to secure waterproof wallboard panels to framing and substrate assemblies.
  • HYDRO-BLOK Washers:Ā Washers designed to distribute fastening pressure and support secure panel attachment.
  • HYDRO-BLOK Fastening Kits:Ā Combined screw and washer kits designed for complete waterproof wallboard installation.

Waterproof Wallboard for Showers & Wet Areas

HYDRO-BLOK wallboard is commonly used for shower waterproofing, tub surrounds, bathroom walls, and other wet-area tile applications where moisture-resistant tile substrates are required.

Selecting the Right HYDRO-BLOK Components

Selecting the correct HYDRO-BLOK wallboard components depends on installation area, panel thickness, framing type, fastening requirements, and overall waterproof tile assembly design.

Frequently Asked Questions

What is HYDRO-BLOK wallboard used for?
HYDRO-BLOK wallboard is used as a waterproof tile substrate for showers, bathrooms, tub surrounds, and other wet-area tile installations.
Is HYDRO-BLOK wallboard waterproof?
HYDRO-BLOK wallboard is designed with a waterproof core that helps protect tile assemblies from moisture intrusion in wet environments.
What fasteners are used with HYDRO-BLOK wallboard?
HYDRO-BLOK wallboard installations commonly use HYDRO-BLOK screws, washers, and fastening kits designed for secure waterproof panel attachment.
Can HYDRO-BLOK wallboard be used in showers?
HYDRO-BLOK wallboard is commonly used for shower walls, tub surrounds, and bathroom waterproofing applications beneath tile installations.
What is the advantage of lightweight waterproof wallboard?
Lightweight waterproof wallboard is easier to handle, cut, and install compared to traditional cement backer board while still providing moisture-resistant tile support.